Browse free open source Java Games and projects below. Use the toggles on the left to filter open source Java Games by OS, license, language, programming language, and project status.

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  • 1

    JChess

    The Java Chess Engine

    This library is an attempt to create a flexible chess engine using the Java programing language. The main diference than others chess engine's is that it is only a library, and it can be attached to any program, including a web application. If you are interested to contribute please contact me. Francisco Rafael Del Roio <francipvb@hotmail.com>.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 2
    JDiplomacy
    JDiplomacy is a multiplayer, online version of the famous strategy game. 1 To 7 players. A Java client connected to a Google Appengine application.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 3
    JKakuro provides a GUI front end allowing users to solve kakuro puzzles.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 4
    JLojch

    JLojch

    JLojch permite ver la lista de juegos compatibles en PS2 [HDD,USB,RED]

    ¿Que Es JLOJCH y para que sirve? Es una aplicación java, que sirve para consultar, añadir y modificar y borrar juegos del listado de juegos compatibles con: -HDLoader/HDAdvance -Open PS2 Loader -USBExtreme/USBAdvance -ESR -PCSX2 para poder tener un acceso rápido y eficaz, y poder entre tod@s mantener todos los listados actualizados en una sola aplicación, en un solo lugar todo en un mismo sitio unificado para todas las personas que usen diferentes métodos, para siempre sin que una sola persona tenga que hacerlo sol@, si lo hacemos tod@s es mucho mejor.
    Downloads: 1 This Week
    Last Update:
    See Project
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  • 5
    Jagent
    Jagent is a suite for manipulating Creatures 3 and Docking Station agents. It consists of a sprite tool (Edos) and a PRAY tool (Monk). It requires Java (http://java.com/)
    Downloads: 1 This Week
    Last Update:
    See Project
  • 6
    Java BiDiB Client

    Java BiDiB Client

    Java library to BiDiB (see http://www.bidib.org/)

    A Java library, providing an easy to use interface to the BiDiB protocol (see http://www.bidib.org/).
    Downloads: 1 This Week
    Last Update:
    See Project
  • 7
    This is an attempt on a Java Sudoku Solver. By starting with a very simple model, the project aims at building a solver which handles even the hardest sudoku's (the ones involving certain assumptions and multiple solve threads).
    Downloads: 1 This Week
    Last Update:
    See Project
  • 8
    A couple of word games written in Java. Contains "solvers" for Spelldown and Word Racer (think Boggle) from games.yahoo.com and the ability to play a Word Racer type game.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 9
    JavaPong
    A simple Pong clone written in Java
    Downloads: 1 This Week
    Last Update:
    See Project
  • Build Agents and Models on One Platform Icon
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  • 10
    Jello Go is a client / server Go system implemented in Java. "Go", for anyone who doesn't know, is a very old Japanese strategy game.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 11
    Jseki is a collection of utilities related to the ancient board game Go (also known as Wei-Qi or Baduk). These utilities allow a player to review statistics and other information about the games they've played.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 12

    Karaoke for Windows

    Karaoke for Windows

    I created this karaoke for a singer! I decided to put it up for free for all of you! The app works with an mp3 file as a backing track associated with a jpeg file with automatic scrolling, also choosing the speed type based on the song. You can create infinite playlists and infinite songs associated with a jpeg. With ArrowUp on the keyboard you can stop the automatic scrolling of the jpeg file. With ArrowDown on the keyboard you can restart the automatic scrolling of the jpeg file. I have added effects that you can perform to the mp3 file as well as an audio equalizer with 10 sliders that you can activate or deactivate. Good fun!
    Downloads: 1 This Week
    Last Update:
    See Project
  • 13
    Key is a multi-user Java based operating system that has been designed in order to support a Virtual World (call it a MUD, a MOO, or a talker).
    Downloads: 1 This Week
    Last Update:
    See Project
  • 14
    BME (www.bme.hu), 2005/2006. semester4, szglab4
    Downloads: 1 This Week
    Last Update:
    See Project
  • 15
    Kochol Game Engine
    Kochol Game Engine(KGE) is an object-orianted hardware accelerated 3D Game engine. Easy to use and powerful engine for cutting edge games.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 16

    LD28

    Ludum Dare 28 project by ByteFire Games

    In a boundless pinball machine where you make the rules, you only get one pinball. Its like a "cant wish for three more wishes" deal.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 17
    A tetris-like game written in Java using JOGL. It is designed to be flexible, and will include singleplayer, multiplayer (one pc) and network games, and possibly also AI controlled opponents/teammates.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 18
    LanOS Open Edition is a tool with an user interface that assists the use of the Linux Ubuntu in Lan Houses, Cyber Coffees and other establishments of public access.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 19
    Legacies of Veridocia

    Legacies of Veridocia

    An in-progress 2D tactical RPG

    Downloads: 1 This Week
    Last Update:
    See Project
  • 20
    Lines game. Place balls of the same color in line to get score. See http://en.wikipedia.org/wiki/Color_Lines
    Downloads: 1 This Week
    Last Update:
    See Project
  • 21
    Loop Maker (stable)
    This Program plays any looping metronome file while it allows you to record. It will then take the recorded session and cut a loop to the same time length by synchronizing the loop points. Optionally it can mix the two files as well, (Java Required)
    Downloads: 1 This Week
    Last Update:
    See Project
  • 22
    A text map creator for MUDs. Allows quick mapping using num pad keys for direction. Creates unicode text maps that can be posted, emailed or used to create maps that appear in the mud. Offers user the ability to mark rooms, extend hallways and add notes. There's now two versions of this and the newer Java version actually paints the map instead of creating it with text. If you're looking for a feature just email me; community feedback is really what drives me to work on this.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 23
    MOH:AA Rcon Tool allows server admins to keep track of their servers when they are not playing the game. It runs on many platforms, as its written in Java. Both commandline and GUI interfaces implemented.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 24
    Magic Lantern

    Magic Lantern

    Build Cross-platform Applications

    Magic Lantern is a framework for developing multimedia applications. It is designed to be a cross-platform solution for multiple targets such as desktops, game consoles, mobile devices and set-top boxes.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 25

    Mangaligator

    Download manga or extract links from popular online manga readers

    Mangaligator is an OpenSource Manga Downloader. It supports the sites mangafox.com, mangareader.net, mangashare.com, mangavolume.com, goodmanga.net, manga.animea.net and mangahere.com. The URLs of the pages also are saved seperately and can be used for other purposes.
    Downloads: 1 This Week
    Last Update:
    See Project
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